Table 2: Follow up (~3 months post-operation): Motor Nerve Conduction study and Needle EMG of the Right lower extremity TA and EDB.

Motor Nerve Conduction:

Nerve and Site

Lat
ms

Amp
mV

Segment

Dist
mm

Lat Diff
ms

CV
m/s

Peroneal.R to Extensor digitorum brevis.R

   

EDB Ankle

NR

NR

Extensor digitorum brevis-EDB Ankle

80

   

Fib Head

NR

NR

EDB Ankle-Fib Head

     

Popliteal Fossa

18.5

0.2

Fib Head-Popliteal Fossa

   

NR

Peroneal.R to Tibialis anterior.R

     

Fib Head

3.5

0.6

       

Popliteal Fossa

4.8

2.1

Tibialis anterior-Fib Head

 

3.5

 
     

Fib Head-Popliteal Fossa

 

1.3

 

Needle EMG Examination:

Muscle

Insertion Activity

Spontaneous Activity

Volitional MUAPs

 

Fibs

PSW

Fasc

Other

Effort

Recruit

Dur

Amp

Poly

Comment

Tibialis anterio.R

Normal

0

0

None

 

Normal

Normal

Sl Incr

Sl Incr

Rare

 

Extensor hallucis longus.R

Increased

2+

2+

None

 

Normal

 

Normal

Normal

None